| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.73 | 4.653% | $262.3965 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $195.79 | 12.795% | $220.8413 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $220.95 | 9.158% | $241.1846 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $22.87 | 8.108% | $24.7243 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $186.48 | 3.340% | $192.7084 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $73.61 | 6.597% | $78.4661 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $103.86 | 4.232% | $108.2554 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,054.29 | $1,128.5766 | $1,128.58 | $1,128.55 | $1,128.60 | |